Since 2004
About 4 Aces Auto Center
4 Aces Auto Center was founded by Darryl Breadner in 2004 with a commitment to providing Peterborough drivers with honest advice, dependable workmanship and friendly local service. Since then, the shop has grown into a trusted destination for vehicle maintenance, diagnostics, inspections and repairs.
In 2025, 4 Aces Auto Center was acquired by The Mufflerman, which later rebranded as Auto Service Group (ASG). Today, 4 Aces continues to serve Peterborough and the surrounding communities as part of ASG, combining the personal service of a local repair shop with the support and resources of a larger Canadian automotive service group.
Our goal remains simple: explain what your vehicle needs, provide clear recommendations, and complete quality work you can rely on.

Local service you can trust
From routine maintenance and safety inspections to brakes, tires, diagnostics, engine repairs and more, the 4 Aces team is here to help keep your vehicle safe and dependable. Visit us at 485 Parkhill Road East in Peterborough, or contact our team to discuss your vehicle's needs.
- Brake Repair & Service
- Engine Repair & Tune-Ups
- Tires, Wheels & Alignment
- Oil, Lube & Filter Service
- Vehicle Diagnostics & Dash Lights
- Ontario Safety Inspections
- Electrical Systems & Batteries
- Suspension & Steering Repair
- Exhaust System Repair
- Scheduled & Preventative Maintenance
- Air Conditioning & Heating
- Fleet Services

Part of Auto Service Group (ASG)
4 Aces Auto Center is proudly part of Auto Service Group (ASG), a network of independently run Canadian repair shops. Local people, local decisions — with the backing, training and supplier relationships of a national group behind every repair.
Licensed Motor Vehicle Inspection Station
4 Aces Auto Center is a Government of Ontario Licensed Motor Vehicle Inspection Station at 485 Parkhill Rd E, Peterborough — authorised to inspect vehicles to the provincial standard and issue Safety Standards Certificates for ownership transfers, out-of-province registrations and re-plating.
Ontario safety inspections
Licensed Motor Vehicle Inspection Station
4 Aces Auto Center is a Government of Ontario Licensed Motor Vehicle Inspection Station at 485 Parkhill Rd E, Peterborough — authorised to inspect vehicles to the provincial standard and issue Safety Standards Certificates for ownership transfers, out-of-province registrations and re-plating. See what an Ontario safety inspection covers.
About the shop
- Who founded 4 Aces Auto Center?
- Darryl Breadner founded the shop in 2004 with a simple commitment: honest advice, dependable workmanship and friendly local service for Peterborough drivers.
- Is 4 Aces Auto Center still locally run?
- Yes. In 2025 the shop was acquired by The Mufflerman, which later rebranded as Auto Service Group (ASG). Day to day it is still the same local shop at 485 Parkhill Rd E, now with the training, supplier relationships and backing of a national Canadian group behind it.
- What does 4 Aces Auto Center work on?
- Routine maintenance and safety inspections through to brakes, tires, alignment, diagnostics, electrical, exhaust, suspension, air conditioning, engine repair and fleet service — on most domestic, Asian and European makes.
- Are you a licensed inspection station?
- Yes. 4 Aces Auto Center is a Government of Ontario Licensed Motor Vehicle Inspection Station, authorised to inspect vehicles to the provincial standard and issue Safety Standards Certificates.
Google reviews
What our customers say
“Very efficient in repairs even in difficult repairs. They try there best to get the vehicle on the road as fast as they can. Greatful to have a good repair shop to have my vehicle in good repair. Thank you for all your good work.”
“I needed a quick fix on my truck as I am a contractor and needed vehicle. I called 4 Aces and Chris got me in the next buisness day 1st thing in the morning. Was met with Smiles and coffee and excellent service. They had me fixed up and back on site the same morning. 5 Star Service at 4 Aces👍”
“They're awesome. After the bs I've been through with other garages and my car, it was a breathe of fresh air with these guys. Anytime no contact drop off, quick workers and chill as well. I'll be going back!”
“The staff at Four Aces was friendly and efficient. They addressed my problems immediately and had me back on the road in good time after checking the vehicle over for any other issues and reporting the results directly to me. Thank you for your continued service and caring in keeping my vehicle in good and safe shape.”
“I have been very pleased with the service I have received at 4 Aces Automotive Centre. They have solved problems that other facilities were not able to do. The pricing seems fair—certainly comparable to other centres. And they seem very friendly, knowledgable, efficient, and skilled. Once, when they had my car up on the hoist—performing a repair— they detected an additional—and serious—problem. Rather than just telling me what they had found, they took me out into the garage to show me the issue and suggested that I have an auto body expert look at the problem to determine if it could be safely resolved before I had 4 Aces proceed with some additional repairs. I trust their work and they seem to genuinely care about the safety of my vehicle.”
“Very efficient in repairs even in difficult repairs. They try there best to get the vehicle on the road as fast as they can. Greatful to have a good repair shop to have my vehicle in good repair. Thank you for all your good work.”
“I needed a quick fix on my truck as I am a contractor and needed vehicle. I called 4 Aces and Chris got me in the next buisness day 1st thing in the morning. Was met with Smiles and coffee and excellent service. They had me fixed up and back on site the same morning. 5 Star Service at 4 Aces👍”
“They're awesome. After the bs I've been through with other garages and my car, it was a breathe of fresh air with these guys. Anytime no contact drop off, quick workers and chill as well. I'll be going back!”
“The staff at Four Aces was friendly and efficient. They addressed my problems immediately and had me back on the road in good time after checking the vehicle over for any other issues and reporting the results directly to me. Thank you for your continued service and caring in keeping my vehicle in good and safe shape.”
“I have been very pleased with the service I have received at 4 Aces Automotive Centre. They have solved problems that other facilities were not able to do. The pricing seems fair—certainly comparable to other centres. And they seem very friendly, knowledgable, efficient, and skilled. Once, when they had my car up on the hoist—performing a repair— they detected an additional—and serious—problem. Rather than just telling me what they had found, they took me out into the garage to show me the issue and suggested that I have an auto body expert look at the problem to determine if it could be safely resolved before I had 4 Aces proceed with some additional repairs. I trust their work and they seem to genuinely care about the safety of my vehicle.”
Talk to the team at 485 Parkhill Road East
Tell us what the vehicle is doing and we will tell you what it needs — with a written estimate before any work starts.
485 Parkhill Rd E, Peterborough, Ontario K9L 1C2 · Mon – Fri 8:00 – 5:00
